Support up to 3 SATA Hard Drive (3.5' or 2.5'/SSD) Copies Up to 150MB per second (9GB per min*) copy speed per channel - copy speed depend on the max speed of HDD Copy Modes: Quick Copies of Essential files or Whole Copy 4 Different Erase Modes (Quick, Full, TWO DoD erase - 3 & 7 pass) Standalone system; no computer required Support most file formats, file size, and drive capacity No warm-up and cool-down User friendly interface and simple operation 1 year manufacturer's part and labor warranty; Lifetime Technical Support